GAF Feature Pipeline
Personal Project · AI & Machine Learning
Full ML pipeline: C# ETL → MongoDB → Gramian Angular Field images → CNN classifier predicting short-term price direction. Built, executed, and honestly post-mortemed.
> cat /projects/gaf
🦉 andrewfry.dev/projects — pwsh
PS andrewfry.dev> ls /projects
13 item(s) found. cd ~ to return home
Directory: /projects
Selected projects from 15+ years of enterprise software development — architecture, financial data platforms, and applied AI experiments, built in the Greater Philadelphia area.
Call Center Audio Analysis
Personal Project · Generative AI
GenAI proof of concept: call audio → Whisper transcription → GPT categorization, summary, and sentiment as reportable JSON. Includes the prompt and the production gaps.
> cat /projects/call-centerPodcast Chatbot
Personal Project · Retrieval-Augmented Generation
A RAG-pattern POC grounded in podcast audio: .NET CRON jobs download and transcribe with Whisper, Semantic Kernel and QDrant power vector search, and GPT-4 answers from what was actually said.
> cat /projects/podcast-chatbotAI Threat Detection
Personal Project · Applied AI & Home Automation
A Home Assistant POC that drops a multimodal vision LLM in as a reasoning layer over security cameras — live home context injected into the prompt, output constrained to a JSON schema so fuzzy AI judgment drives deterministic automation.
> cat /projects/ai-threat-detectionAtleo
Commercial SaaS · Enterprise Platform
A cloud PLM & compliance SaaS for regulated products, built as a declarative client over WorkPath — a 61-project schemaless dynamic-object engine with a workflow engine, permissions, and embedded Jint scripting.
> cat /projects/atleoWorkPath
Platform · Low-Code Engine
The metadata-driven engine Atleo runs on: schema stored as data, a dynamic-object model with ~27 property types, embedded Jint scripting, an intrinsic audit trail, a workflow engine, and versioned client provisioning.
> cat /projects/workpathAccountholder Platform
CardWorks · Enterprise Systems
Web, mobile, and API suite for loan servicing — serving millions a month and billions in yearly payment volume, with 30 active clients and 12 major releases a year.
> cat /projects/accountholder-platform [pending]Socrates
Princeton Economics · Financial Platforms
AI research and content delivery platform for retail subscribers, generating $1M+ in annual subscription revenue.
> cat /projects/socrates [pending]Million-Account Conversions
CardWorks · Enterprise Systems
Large-scale system conversions, web platform migration to a hybrid solution, and post-acquisition portfolio mergers in a regulated environment.
> cat /projects/conversions [pending]SharpTechnicals
Personal Project · Financial Platforms
A 28-project .NET 8 technical-analysis platform: fractal event classification, a ~60-feature analytics pipeline, MongoDB storage, pluggable market-data feeds, and offline genetic / random-forest ML experiments.
> cat /projects/sharptechnicalsSalesScraper
Client Project · Data Engineering
Public property-records ingestion pipeline: scrapes a county's ArcGIS REST service into MongoDB, then normalizes the raw parcels into a schema-flexible WorkPath object store for cross-county comparison.
> cat /projects/sales-scraperSalesRepository
Client Project · Real-Estate Data
The production successor to SalesScraper: a multi-county commercial real-estate sales-comparable database built as a WorkPath client. ArcGIS and HTML scrapers stage raw records in MongoDB, a normalize pass maps them onto a sale-type taxonomy with Street View enrichment, and scheduled per-county tasks keep it current with a weekly status email.
> cat /projects/sales-repositoryCustom Charting Engine
Princeton Economics · Financial Platforms
Bespoke JavaScript financial charting built for interactive research content and subscriber analysis tools.
> cat /projects/charting [pending]